CT Nanoimaging

Computed tomography (CT) is a well-established imaging modality that uses the X-ray technique, and this modality has existed for many years. The whole-body imaging technique is a newer concept, combined with other modalities or hybrid imaging techniques like positron emission tomography (PET)-CT and PET-MR. CT uses iodinated agents like barium or barium-based suspensions as oral contrast for bowel loops, and intravenous agents.